<!--
 * @Author: html语法
 * @Date: 2021-08-02 16:21:00
 * @LastEditTime: 2021-08-02 18:58:22
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \briup\3-html&css\day01\html语法.html
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>html语法</title>
</head>
<body>
    <div>hello,world</div>
    <div>
        &lt;hello&gt;
        2&apos;5
        啊啊&nbsp;hah
        2&middot;8
        
    </div>
</body>
</html>